Hello and Welcome to TSF,
Is this where you went for the driver:
http://www.rosewill.com/support/down...s=3_39_112_935
Did you install the chipset driver for the motherboard?
Just to make sure here, we are working with windows xp 64bit?
If you give the make and model of pc, we can find the correct drivers for the pc.
or custom built:
M/B
CPU
Video card (if a card is installed)
sound card (if a card is installed)